Hewlett, P. C. (2003). Lea's chemistry of cement and concrete (Fourth edition.). Butterworth-Heinemann. https://doi.org/10.1016/B978-0-7506-6256-7.X5007-3
Lua i Stíl Chicago (17ú heag.)Hewlett, P. C. Lea's Chemistry of Cement and Concrete. Fourth edition. London: Butterworth-Heinemann, 2003. https://doi.org/10.1016/B978-0-7506-6256-7.X5007-3.
Lua MLA (9ú heag.)Hewlett, P. C. Lea's Chemistry of Cement and Concrete. Fourth edition. Butterworth-Heinemann, 2003. https://doi.org/10.1016/B978-0-7506-6256-7.X5007-3.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.